#!/usr/bin/env python
# -*- coding:utf-8 -*-

from collections import defaultdict
values=[11,22,33,44,55,6,67,8,9,65,66,88]
my_dict=defaultdict(list)
for value in values:
    if value<66:
        my_dict['k1'].append(value)
    else:
        my_dict['k2'].append(value)
print my_dict